Base | Representation |
---|---|
bin | 1110111010000111110… |
… | …00111010111110000111 |
3 | 1210222011220010101101220 |
4 | 13131003320322332013 |
5 | 31343031431301203 |
6 | 1031153031051423 |
7 | 52002534015615 |
oct | 7350370727607 |
9 | 1728156111356 |
10 | 512240103303 |
11 | 188270203255 |
12 | 83338210b73 |
13 | 393c4c6b456 |
14 | 1ab14aa26b5 |
15 | d4d04d0653 |
hex | 7743e3af87 |
512240103303 has 8 divisors (see below), whose sum is σ = 718933478400. Its totient is φ = 323520065208.
The previous prime is 512240103259. The next prime is 512240103313. The reversal of 512240103303 is 303301042215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 512240103303 - 210 = 512240102279 is a prime.
It is a super-2 number, since 2×5122401033032 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (512240103313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4493334183 + ... + 4493334296.
It is an arithmetic number, because the mean of its divisors is an integer number (89866684800).
Almost surely, 2512240103303 is an apocalyptic number.
512240103303 is a deficient number, since it is larger than the sum of its proper divisors (206693375097).
512240103303 is a wasteful number, since it uses less digits than its factorization.
512240103303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8986668501.
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 512240103303 its reverse (303301042215), we get a palindrome (815541145518).
The spelling of 512240103303 in words is "five hundred twelve billion, two hundred forty million, one hundred three thousand, three hundred three".
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